/Engine/Source/Runtime/Core/Public/HAL/RunnableThread.h
Factory method to create a thread with the specified stack size and thread priority.
The newly created thread or nullptr if it failed
static [FRunnableThread](API\Runtime\Core\HAL\FRunnableThread) * Create ( class [FRunnable](API\Runtime\Core\HAL\FRunnable) * InRunnable, const TCHAR * ThreadName, uint32 InStackSize, EThreadPriority InThreadPri, uint64 InThreadAffinityMask, EThreadCreateFlags InCreateFlags )